Foundation pit enclosure structure

Abstract

The utility model discloses a foundation pit retaining structure which comprises a base, a stand column, a cross beam, a first connecting rod, a second connecting rod and a T-shaped pipeline, a soil inserting plate is fixedly connected to the bottom of the base, and the base is embedded in the ground through the soil inserting plate. A soil inserting plate can be inserted into the ground, meanwhile, soil on the surface of a foundation pit can be blocked, the soil is prevented from running into the foundation pit, the arranged stand columns can be fixed to the bases, the cross beam can be fixed between the two stand columns on the bases, and the arranged second connecting rods can be used for connecting and fixing the stand columns on the two bases. The base, the stand column and the cross beam are convenient to disassemble and assemble, recycling is convenient, water injection and spraying can be achieved through the arranged T-shaped pipeline, and therefore dust falling can be conducted on foundation pit construction.

Description

Technical Field

[0001] This utility model relates to the field of enclosure technology, and in particular to an enclosure structure for a foundation pit. Background Technology

[0002] A foundation pit is a deep pit temporarily excavated on the ground during the construction process to create underground space. Foundation pit construction is a common and important task in construction engineering, and is usually used for the construction of underground spaces such as basements, underground parking lots, and subway stations.

[0003] However, existing foundation pit enclosures have certain drawbacks. First, existing enclosures are not easy to disassemble and reassemble, which affects their recycling. Second, existing enclosures cannot prevent soil from flowing into the foundation pit, which will cause soil to flow into the pit. Finally, existing enclosures do not have a dust-proof effect. Therefore, there is an urgent need for a foundation pit enclosure structure to solve the above problems. Utility Model Content

[0004] To solve the above problems, this utility model provides a foundation pit enclosure structure, which is achieved through the following technical solution.

[0005] A foundation pit enclosure structure, comprising:

[0006] The base has a soil insertion plate fixedly connected to its bottom, and the base is embedded in the ground through the soil insertion plate.

[0007] The columns are symmetrically and fixedly connected to both ends of the top of the base;

[0008] The crossbeams are several that are fixedly connected in parallel to two columns.

[0009] The first connecting rod is used to fix the two bases together.

[0010] The second connecting rod is used to fix the connection to two adjacent columns;

[0011] The T-shaped pipe is connected through the second connecting rod.

[0012] Furthermore, both ends of the base are provided with connecting grooves, the first connecting rod is embedded between two adjacent bases and is embedded in the connecting groove, and a second fastening bolt is connected through the first connecting rod and is threaded with the base.

[0013] Furthermore, the column and the base are threaded together.

[0014] Furthermore, both ends of the crossbeam are fixedly connected to sleeves, and the crossbeam is sleeved on the column through the sleeves. A first fastening bolt is connected through the sleeve, and the first fastening bolt is threaded into the sleeve. The sleeve is fixedly connected to the column through the first fastening bolt.

[0015] Furthermore, both ends of the second connecting rod are connected through a third fastening bolt, and the third fastening bolt is threaded into the column.

[0016] Furthermore, the outer surface of the T-shaped pipe is provided with atomizing nozzles, and the atomizing nozzles are a plurality of them arranged in a straight line.

[0017] The beneficial effects of this utility model are:

[0018] 1. First, the base can be fixed on the ground, the soil insertion plate can be inserted into the ground, and it can also block the soil on the surface of the foundation pit to prevent soil from flowing into the foundation pit. The columns can be fixed on the base, the crossbeam can be fixed between the two columns on the base, and the second connecting rod can connect and fix the columns on the two bases, so as to facilitate the disassembly and assembly of the base, columns and crossbeams and facilitate recycling.

[0019] 2. Then, the T-shaped pipes can be used for water spraying, which can reduce dust during the construction of the foundation pit. Attached Figure Description

[0020] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 : A schematic diagram of the structure of the foundation pit enclosure described in this utility model;

[0022] Figure 2 This utility model Figure 1 Enlarged view of A in the middle;

[0023] Figure 3 This utility model Figure 1 Enlarged view of B in the middle;

[0024] Figure 4 This utility model Figure 1 A magnified view of C.

[0025] The attached figures are labeled as follows:

[0026] 1. Base; 11. Soil insertion plate; 12. Connecting groove;

[0027] 2. Columns;

[0028] 3. Crossbeam; 31. Sleeve; 311. First fastening bolt;

[0029] 4. First connecting rod; 41. Second fastening bolt;

[0030] 5. Second connecting rod; 51. Third fastening bolt;

[0031] 6. T-shaped pipe; 61. Atomizing nozzle. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figure 1-4 As shown, the present invention has the following specific embodiments.

[0034] Example:

[0035] A foundation pit enclosure structure, comprising:

[0036] The base 1 has a soil insertion plate 11 fixedly connected to its bottom, and the base 1 is embedded in the ground through the soil insertion plate 11.

[0037] Column 2 is symmetrically and fixedly connected to both ends of the top of base 1;

[0038] Crossbeam 3, which consists of several beams that are fixedly connected in parallel to two columns 2;

[0039] The first connecting rod 4 is used to fix the two bases 1 together.

[0040] The second connecting rod 5 is used to fix the connection to two adjacent columns 2;

[0041] T-shaped pipe 6, which is connected through the second connecting rod 5.

[0042] By adopting the above technical solution, when using the device, firstly, the base 1 can be fixed on the ground, the soil insertion plate 11 can be inserted into the ground, and at the same time, it can block the soil on the surface of the foundation pit to prevent soil from flowing into the foundation pit. The column 2 can be fixed on the base 1, the crossbeam 3 can be fixed between the two columns 2 on the base 1, and the second connecting rod 5 can connect and fix the two columns 2 on the base 1, so as to facilitate the disassembly and assembly of the base 1, column 2, and crossbeam 3 and facilitate recycling. Then, the T-shaped pipe 6 can inject water spray to reduce dust during foundation pit construction.

[0043] Specifically, both ends of the base 1 are provided with connecting grooves 12. The first connecting rod 4 is embedded between two adjacent bases 1 and is embedded in the connecting groove 12. The first connecting rod 4 is connected through the second fastening bolt 41 and is threadedly engaged with the base 1.

[0044] By adopting the above technical solution, the first connecting rod 4 can be embedded into the connecting groove 12 of two adjacent bases 1, and the second fastening bolt 41 can lock and fix the base 1 and the first connecting rod 4, thereby facilitating the fixed connection and disassembly of the two adjacent bases 1.

[0045] Specifically, the column 2 and the base 1 are threaded together.

[0046] By adopting the above technical solution, the base 1 and the column 2 are connected by a thread, which facilitates the assembly and disassembly of the base 1 and the column 2.

[0047] Specifically, both ends of the crossbeam 3 are fixedly connected to sleeves 31, and the crossbeam 3 is sleeved on the column 2 through the sleeves 31. A first fastening bolt 311 is connected through the sleeve 31, and the first fastening bolt 311 is threadedly engaged with the sleeve 31. The sleeve 31 is fixedly connected to the column 2 through the first fastening bolt 311.

[0048] By adopting the above technical solution, the crossbeam 3 can be sleeved on the column 2 through the sleeve 31, and the sleeve 31 can be fixed on the column 2 through the first fastening bolt 311, which facilitates the assembly and disassembly of the column 2 and the crossbeam 3.

[0049] Specifically, both ends of the second connecting rod 5 are connected by a third fastening bolt 51, and the third fastening bolt 51 is threadedly engaged with the column 2.

[0050] By adopting the above technical solution, the third fastening bolt 51 can fix and lock the second connecting rod 5 to the column 2.

[0051] Specifically, the outer surface of the T-shaped pipe 6 is provided with atomizing nozzles 61, and the atomizing nozzles 61 are several in a straight line.

[0052] By adopting the above technical solution, the input end of the T-shaped pipe 6 can be connected to a water supply pipe, and the atomizing nozzle 61 can perform atomized spraying, thereby removing dust during the construction of the foundation pit.

[0053] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A foundation pit enclosure structure, characterized in that, include: The base (1) has a soil insertion plate (11) fixedly connected to its bottom, and the base (1) is embedded in the ground through the soil insertion plate (11); The column (2) is symmetrically fixedly connected to both ends of the top of the base (1); The crossbeam (3) consists of several beams that are fixedly connected in parallel to two columns (2); The first connecting rod (4) is used to fix the two bases (1) together. The second connecting rod (5) is used to fix the connection to two adjacent columns (2); T-shaped pipe (6), which is connected through the second connecting rod (5).

2. The foundation pit enclosure structure according to claim 1, characterized in that: Both ends of the base (1) are provided with connecting grooves (12). The first connecting rod (4) is embedded between two adjacent bases (1) and the first connecting rod (4) is embedded in the connecting groove (12). A second fastening bolt (41) is connected through the first connecting rod (4) and the second fastening bolt (41) is threadedly engaged with the base (1).

3. The foundation pit enclosure structure according to claim 1, characterized in that: The column (2) and the base (1) are threaded together.

4. The foundation pit enclosure structure according to claim 1, characterized in that: Both ends of the crossbeam (3) are fixedly connected to sleeves (31), and the crossbeam (3) is sleeved on the column (2) through the sleeves (31). A first fastening bolt (311) is connected through the sleeve (31), and the first fastening bolt (311) is threadedly engaged with the sleeve (31). The sleeve (31) is fixedly connected to the column (2) through the first fastening bolt (311).

5. The foundation pit enclosure structure according to claim 1, characterized in that: Both ends of the second connecting rod (5) are connected by a third fastening bolt (51), and the third fastening bolt (51) is threadedly engaged with the column (2).

6. The foundation pit enclosure structure according to claim 1, characterized in that: The outer surface of the T-shaped pipe (6) is provided with atomizing nozzles (61), and the atomizing nozzles (61) are a number of them arranged in a straight line.

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